It is amazing that it landed the way it did.....and that you'd show us a picture revealing a green 4x4 pull-wagon as one of your tractor attachments.
Well, I have a red pull wagon as an accessory to my tractor, and I learned the trick by reading one of Eddie Walker's posts.
When I take the tractor out to clear a tree and some brush, I used to put the chain saw, gas, bar oil, a shovel, rope, chain, and a few other things in the bucket. When I got to the tree, I would take them out of the bucket one by one, and then spend half my time moving all that stuff around.
Now I just keep them in my little red wagon and load that in the bucket. All the stuff rolls on wheels and I don't leave it all over the place. The fool wagon is the most important tool I have on the tractor.